package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.Utils.QiniuUtils;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Setmeal;
import com.itheima.service.SetmealService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/setmeal")
public class SetmealController {

    @Reference
    private SetmealService setmealService;

    @RequestMapping("/findPage")
    @PreAuthorize("hasAuthority('SETMEAL_QUERY')")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean) {
        return setmealService.pageQuery(queryPageBean);
    }
    @Autowired
    private JedisPool jedisPool;
    //文件上传
    @RequestMapping("/upload")
    public Result upload(@RequestParam("imgFile") MultipartFile imgFile) {

        try {
            System.out.println(imgFile);
            String originalFilename = imgFile.getOriginalFilename();//获取原始文件名
            int index = originalFilename.lastIndexOf(".");//获取最后一个点的索引位置
            String extention = originalFilename.substring(index);//对最后一个点的位置进行截取,获取扩展名
            String fileName = UUID.randomUUID().toString() + extention;
            QiniuUtils.upload2Qiniu(imgFile.getBytes(), fileName);
            //图片上传成功,将上传的图片名称存入Redis,基于Redis的Set集合存储
            Jedis resource = jedisPool.getResource();
            resource.sadd(RedisConstant.SETMEAL_PIC_RESOURCES,fileName);
            resource.close();
            return new Result(true, MessageConstant.PIC_UPLOAD_SUCCESS, fileName);
        } catch (IOException e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.PIC_UPLOAD_FAIL);
        }

    }

    @RequestMapping("/add")
    @PreAuthorize("hasAuthority('SETMEAL_ADD')")
    public Result add(@RequestBody Setmeal setmeal, Integer[] checkgroupIds) {
        try {
            setmealService.add(setmeal, checkgroupIds);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.ADD_SETMEAL_FAIL);
        }
        return new Result(true, MessageConstant.ADD_SETMEAL_SUCCESS);
    }
}
